Kstars

kstarsdbus.cpp
1/*
2 SPDX-FileCopyrightText: 2002 Thomas Kabelmann <tk78@gmx.de>
3
4 SPDX-License-Identifier: GPL-2.0-or-later
5*/
6
7//KStars DBUS functions
8
9#include "kstars.h"
10
11#include "colorscheme.h"
12#include "eyepiecefield.h"
13#include "imageexporter.h"
14#include "ksdssdownloader.h"
15#include "kstarsdata.h"
16#include "observinglist.h"
17#include "Options.h"
18#include "skymap.h"
19#include "skycomponents/constellationboundarylines.h"
20#include "skycomponents/skymapcomposite.h"
21#include "skyobjects/catalogobject.h"
22#include "catalogsdb.h"
23#include "skyobjects/ksplanetbase.h"
24#include "skyobjects/starobject.h"
25#include "tools/whatsinteresting/wiview.h"
26#include "dialogs/finddialog.h"
27#include "tools/nameresolver.h"
28
29#ifdef HAVE_CFITSIO
30#include "fitsviewer/fitsviewer.h"
31#ifdef HAVE_INDI
32#include "ekos/manager.h"
33#endif
34#endif
35
36#include <KActionCollection>
37
38#include <QPrintDialog>
39#include <QPrinter>
40#include <QElapsedTimer>
41
42#include "kstars_debug.h"
43
44void KStars::setRaDec(double ra, double dec)
45{
46 SkyPoint p(ra, dec);
47 map()->setClickedPoint(&p);
48 map()->slotCenter();
49}
50
51void KStars::setRaDecJ2000(double ra0, double dec0)
52{
53 SkyPoint p;
54 p.setRA0(ra0);
55 p.setDec0(dec0);
56 p.updateCoordsNow(data()->updateNum());
57 map()->setClickedPoint(&p);
58 map()->slotCenter();
59}
60
61void KStars::setAltAz(double alt, double az, bool altIsRefracted)
62{
63 SkyPoint p;
65 {
66 alt = SkyPoint::unrefract(alt);
67 }
68 p.setAlt(alt);
69 p.setAz(az);
70 p.HorizontalToEquatorial(data()->lst(), data()->geo()->lat());
71 map()->setClickedPoint(&p);
72 map()->slotCenter();
73}
74
75void KStars::lookTowards(const QString &direction)
76{
77 QString dir = direction.toLower();
78 if (dir == i18n("zenith") || dir == "z")
79 {
80 actionCollection()->action("zenith")->trigger();
81 }
82 else if (dir == i18n("north") || dir == "n")
83 {
84 actionCollection()->action("north")->trigger();
85 }
86 else if (dir == i18n("east") || dir == "e")
87 {
88 actionCollection()->action("east")->trigger();
89 }
90 else if (dir == i18n("south") || dir == "s")
91 {
92 actionCollection()->action("south")->trigger();
93 }
94 else if (dir == i18n("west") || dir == "w")
95 {
96 actionCollection()->action("west")->trigger();
97 }
98 else if (dir == i18n("northeast") || dir == "ne")
99 {
100 map()->stopTracking();
101 map()->clickedPoint()->setAlt(15.0);
102 map()->clickedPoint()->setAz(45.0);
103 map()->clickedPoint()->HorizontalToEquatorial(data()->lst(), data()->geo()->lat());
104 map()->slotCenter();
105 }
106 else if (dir == i18n("southeast") || dir == "se")
107 {
108 map()->stopTracking();
109 map()->clickedPoint()->setAlt(15.0);
110 map()->clickedPoint()->setAz(135.0);
111 map()->clickedPoint()->HorizontalToEquatorial(data()->lst(), data()->geo()->lat());
112 map()->slotCenter();
113 }
114 else if (dir == i18n("southwest") || dir == "sw")
115 {
116 map()->stopTracking();
117 map()->clickedPoint()->setAlt(15.0);
118 map()->clickedPoint()->setAz(225.0);
119 map()->clickedPoint()->HorizontalToEquatorial(data()->lst(), data()->geo()->lat());
120 map()->slotCenter();
121 }
122 else if (dir == i18n("northwest") || dir == "nw")
123 {
124 map()->stopTracking();
125 map()->clickedPoint()->setAlt(15.0);
126 map()->clickedPoint()->setAz(315.0);
127 map()->clickedPoint()->HorizontalToEquatorial(data()->lst(), data()->geo()->lat());
128 map()->slotCenter();
129 }
130 else
131 {
132 SkyObject *target = data()->objectNamed(direction);
133 if (target != nullptr)
134 {
135 map()->setClickedObject(target);
136 map()->setClickedPoint(target);
137 map()->slotCenter();
138 }
139 }
140}
141
142void KStars::addLabel(const QString &name)
143{
144 SkyObject *target = data()->objectNamed(name);
145 if (target != nullptr)
146 {
147 data()->skyComposite()->addNameLabel(target);
148 map()->forceUpdate();
149 }
150}
151
153{
154 SkyObject *target = data()->objectNamed(name);
155 if (target != nullptr)
156 {
157 data()->skyComposite()->removeNameLabel(target);
158 map()->forceUpdate();
159 }
160}
161
162void KStars::addTrail(const QString &name)
163{
164 TrailObject *target = dynamic_cast<TrailObject *>(data()->objectNamed(name));
165 if (target)
166 {
167 target->addToTrail();
168 map()->forceUpdate();
169 }
170}
171
173{
174 TrailObject *target = dynamic_cast<TrailObject *>(data()->objectNamed(name));
175 if (target)
176 {
177 target->clearTrail();
178 map()->forceUpdate();
179 }
180}
181
182void KStars::zoom(double z)
183{
184 map()->setZoomFactor(z);
185}
186
188{
189 map()->slotZoomIn();
190}
191
193{
194 map()->slotZoomOut();
195}
196
198{
199 map()->slotZoomDefault();
200}
201
202void KStars::setLocalTime(int yr, int mth, int day, int hr, int min, int sec)
203{
204 data()->changeDateTime(data()->geo()->LTtoUT(KStarsDateTime(QDate(yr, mth, day), QTime(hr, min, sec))));
205}
206
211
213{
215 tm.start();
216 while (tm.elapsed() < int(1000. * sec))
217 {
218 qApp->processEvents();
219 }
220}
221
223{
224 data()->resumeKey = QKeySequence::fromString(k);
225 if (!data()->resumeKey.isEmpty())
226 {
227 //When the resumeKey is pressed, resumeKey is set to empty
228 while (!data()->resumeKey.isEmpty())
229 qApp->processEvents();
230 }
231 else
232 {
233 qDebug() << Q_FUNC_INFO << "Error [D-Bus waitForKey()]: Invalid key requested.";
234 }
235}
236
237void KStars::setTracking(bool track)
238{
239 if (track != Options::isTracking())
240 slotTrack();
241}
242
243void KStars::popupMessage(int /*x*/, int /*y*/, const QString & /*message*/)
244{
245 //Show a small popup window at (x,y) with a text message
246}
247
248void KStars::drawLine(int /*x1*/, int /*y1*/, int /*x2*/, int /*y2*/, int /*speed*/)
249{
250 //Draw a line on the skymap display
251}
252
254{
255 GeoLocation *currentLocation = data()->geo();
256
258 {
259 {"name", currentLocation->name()},
260 {"province", currentLocation->province()},
261 {"country", currentLocation->country()},
262 {"longitude", currentLocation->lng()->Degrees()},
263 {"latitude", currentLocation->lat()->Degrees()},
264 {"tz0", currentLocation->TZ0()},
265 {"tz", currentLocation->TZ()}
266 };
267
269}
270
271bool KStars::setGeoLocation(const QString &city, const QString &province, const QString &country)
272{
273 //Set the geographic location
274 bool cityFound(false);
275
276 foreach (GeoLocation *loc, data()->geoList)
277 {
278 if (loc->translatedName() == city && (province.isEmpty() || loc->translatedProvince() == province) &&
279 loc->translatedCountry() == country)
280 {
281 cityFound = true;
282
283 data()->setLocation(*loc);
284
285 //configure time zone rule
286 KStarsDateTime ltime = loc->UTtoLT(data()->ut());
287 loc->tzrule()->reset_with_ltime(ltime, loc->TZ0(), data()->isTimeRunningForward());
288 data()->setNextDSTChange(loc->tzrule()->nextDSTChange());
289
290 //reset LST
291 data()->syncLST();
292
293 //make sure planets, etc. are updated immediately
295
296 // If the sky is in Horizontal mode and not tracking, reset focus such that
297 // Alt/Az remain constant.
298 if (!Options::isTracking() && Options::useAltAz())
299 {
300 map()->focus()->HorizontalToEquatorial(data()->lst(), data()->geo()->lat());
301 }
302
303 // recalculate new times and objects
305 updateTime();
306
307 //no need to keep looking, we're done.
308 break;
309 }
310 }
311
312 if (!cityFound)
313 {
314 if (province.isEmpty())
315 qDebug()
316 << QString("Error [D-Bus setGeoLocation]: city %1, %2 not found in database.").arg(city, country);
317 else
318 qDebug() << Q_FUNC_INFO << QString("Error [D-Bus setGeoLocation]: city %1, %2, %3 not found in database.")
319 .arg(city, province, country);
320 }
321
322 return cityFound;
323}
324
325bool KStars::setGPSLocation(double longitude, double latitude, double elevation, double tz0)
326{
327 GeoLocation *geo = data()->geo();
328 std::unique_ptr<GeoLocation> tempGeo;
329
330 QString newLocationName("GPS Location");
331
332 dms lng(longitude), lat(latitude);
333
334 GeoLocation *nearest = data()->nearestLocation(longitude, latitude);
335
336 if (nearest)
337 tempGeo.reset(new GeoLocation(lng, lat, newLocationName, "", "", nearest->TZ0(), nearest->tzrule(), elevation));
338 else
339 tempGeo.reset(new GeoLocation(lng, lat, newLocationName, "", "", tz0, new TimeZoneRule(), elevation));
340
341 geo = tempGeo.get();
342
343 qCInfo(KSTARS) << "Setting location from DBus. Longitude:" << longitude << "Latitude:" << latitude;
344
345 data()->setLocation(*geo);
346
347 return true;
348}
349
351{
352 //Load config file values into Options object
353 Options::self()->load();
354
355 applyConfig();
356
357 //Reset date, if one was stored
358 if (data()->StoredDate.isValid())
359 {
360 data()->changeDateTime(data()->geo()->LTtoUT(data()->StoredDate));
361 data()->StoredDate = KStarsDateTime(QDateTime()); //invalidate StoredDate
362 }
363
364 map()->forceUpdate();
365}
366
368{
369 Options::self()->save();
370
371 //Store current simulation time
372 data()->StoredDate = data()->lt();
373}
374
376{
377 //Some config items are not stored in the Options object while
378 //the program is running; catch these here and returntheir current value.
379 if (name == "FocusRA")
380 {
381 return QString::number(map()->focus()->ra().Hours(), 'f', 6);
382 }
383 if (name == "FocusDec")
384 {
385 return QString::number(map()->focus()->dec().Degrees(), 'f', 6);
386 }
387
388 KConfigSkeletonItem *it = Options::self()->findItem(name);
389 if (it)
390 return it->property().toString();
391 else
392 return QString();
393}
394
396{
397 QString output;
398 QXmlStreamWriter stream(&output);
399 SkyPoint* focus = map()->focus();
400 Q_ASSERT(!!focus);
401 stream.setAutoFormatting(true);
402 stream.writeStartDocument();
403 stream.writeStartElement("focus");
404 stream.writeTextElement("FOV_Degrees", QString::number(map()->fov()));
405 stream.writeTextElement("RA_JNow_Degrees", QString::number(focus->ra().Degrees()));
406 stream.writeTextElement("Dec_JNow_Degrees", QString::number(focus->dec().Degrees()));
407 stream.writeTextElement("RA_JNow_HMS", focus->ra().toHMSString());
408 stream.writeTextElement("Dec_JNow_DMS", focus->dec().toDMSString());
409 stream.writeTextElement("Altitude_Degrees", QString::number(focus->alt().Degrees()));
410 stream.writeTextElement("Azimuth_Degrees", QString::number(focus->az().Degrees()));
411 stream.writeTextElement("Altitude_DMS", focus->alt().toDMSString());
412 stream.writeTextElement("Azimuth_DMS", focus->az().toDMSString());
413 stream.writeTextElement("Focused_Object", map()->focusObject() ? map()->focusObject()->name() : QString());
414 stream.writeEndElement(); // focus
415 stream.writeEndDocument();
416 return output;
417}
418
419void KStars::changeViewOption(const QString &op, const QString &val)
420{
421 bool bOk(false), dOk(false);
422
423 //parse bool value
424 bool bVal(false);
425 if (val.toLower() == "true")
426 {
427 bOk = true;
428 bVal = true;
429 }
430 if (val.toLower() == "false")
431 {
432 bOk = true;
433 bVal = false;
434 }
435 if (val == "1")
436 {
437 bOk = true;
438 bVal = true;
439 }
440 if (val == "0")
441 {
442 bOk = true;
443 bVal = false;
444 }
445
446 //parse double value
447 double dVal = val.toDouble(&dOk);
448
449 //[GUI]
450 if (op == "ShowInfoBoxes" && bOk)
451 Options::setShowInfoBoxes(bVal);
452 if (op == "ShowTimeBox" && bOk)
453 Options::setShowTimeBox(bVal);
454 if (op == "ShowGeoBox" && bOk)
455 Options::setShowGeoBox(bVal);
456 if (op == "ShowFocusBox" && bOk)
457 Options::setShowFocusBox(bVal);
458 if (op == "ShadeTimeBox" && bOk)
459 Options::setShadeTimeBox(bVal);
460 if (op == "ShadeGeoBox" && bOk)
461 Options::setShadeGeoBox(bVal);
462 if (op == "ShadeFocusBox" && bOk)
463 Options::setShadeFocusBox(bVal);
464
465 //[View]
466 // FIXME: REGRESSION
467 // if ( op == "FOVName" ) Options::setFOVName( val );
468 // if ( op == "FOVSizeX" && dOk ) Options::setFOVSizeX( (float)dVal );
469 // if ( op == "FOVSizeY" && dOk ) Options::setFOVSizeY( (float)dVal );
470 // if ( op == "FOVShape" && nOk ) Options::setFOVShape( nVal );
471 // if ( op == "FOVColor" ) Options::setFOVColor( val );
472 if (op == "ShowStars" && bOk)
473 Options::setShowStars(bVal);
474 if (op == "ShowCLines" && bOk)
475 Options::setShowCLines(bVal);
476 if (op == "ShowCBounds" && bOk)
477 Options::setShowCBounds(bVal);
478 if (op == "ShowCNames" && bOk)
479 Options::setShowCNames(bVal);
480 if (op == "ShowMilkyWay" && bOk)
481 Options::setShowMilkyWay(bVal);
482 if (op == "AutoSelectGrid" && bOk)
483 Options::setAutoSelectGrid(bVal);
484 if (op == "ShowEquatorialGrid" && bOk)
485 Options::setShowEquatorialGrid(bVal);
486 if (op == "ShowHorizontalGrid" && bOk)
487 Options::setShowHorizontalGrid(bVal);
488 if (op == "ShowEquator" && bOk)
489 Options::setShowEquator(bVal);
490 if (op == "ShowEcliptic" && bOk)
491 Options::setShowEcliptic(bVal);
492 if (op == "ShowHorizon" && bOk)
493 Options::setShowHorizon(bVal);
494 if (op == "ShowGround" && bOk)
495 Options::setShowGround(bVal);
496 if (op == "ShowSun" && bOk)
497 Options::setShowSun(bVal);
498 if (op == "ShowMoon" && bOk)
499 Options::setShowMoon(bVal);
500 if (op == "ShowMercury" && bOk)
501 Options::setShowMercury(bVal);
502 if (op == "ShowVenus" && bOk)
503 Options::setShowVenus(bVal);
504 if (op == "ShowMars" && bOk)
505 Options::setShowMars(bVal);
506 if (op == "ShowJupiter" && bOk)
507 Options::setShowJupiter(bVal);
508 if (op == "ShowSaturn" && bOk)
509 Options::setShowSaturn(bVal);
510 if (op == "ShowUranus" && bOk)
511 Options::setShowUranus(bVal);
512 if (op == "ShowNeptune" && bOk)
513 Options::setShowNeptune(bVal);
514 //if ( op == "ShowPluto" && bOk ) Options::setShowPluto( bVal );
515 if (op == "ShowAsteroids" && bOk)
516 Options::setShowAsteroids(bVal);
517 if (op == "ShowComets" && bOk)
518 Options::setShowComets(bVal);
519 if (op == "ShowSolarSystem" && bOk)
520 Options::setShowSolarSystem(bVal);
521 if (op == "ShowDeepSky" && bOk)
522 Options::setShowDeepSky(bVal);
523 if (op == "ShowSupernovae" && bOk)
524 Options::setShowSupernovae(bVal);
525 if (op == "ShowStarNames" && bOk)
526 Options::setShowStarNames(bVal);
527 if (op == "ShowStarMagnitudes" && bOk)
528 Options::setShowStarMagnitudes(bVal);
529 if (op == "ShowAsteroidNames" && bOk)
530 Options::setShowAsteroidNames(bVal);
531 if (op == "ShowCometNames" && bOk)
532 Options::setShowCometNames(bVal);
533 if (op == "ShowPlanetNames" && bOk)
534 Options::setShowPlanetNames(bVal);
535 if (op == "ShowPlanetImages" && bOk)
536 Options::setShowPlanetImages(bVal);
537 if (op == "HideOnSlew" && bOk)
538 Options::setHideOnSlew(bVal);
539 if (op == "HideStars" && bOk)
540 Options::setHideStars(bVal);
541 if (op == "HidePlanets" && bOk)
542 Options::setHidePlanets(bVal);
543 if (op == "HideMilkyWay" && bOk)
544 Options::setHideMilkyWay(bVal);
545 if (op == "HideCNames" && bOk)
546 Options::setHideCNames(bVal);
547 if (op == "HideCLines" && bOk)
548 Options::setHideCLines(bVal);
549 if (op == "HideCBounds" && bOk)
550 Options::setHideCBounds(bVal);
551 if (op == "HideGrids" && bOk)
552 Options::setHideGrids(bVal);
553 if (op == "HideLabels" && bOk)
554 Options::setHideLabels(bVal);
555
556 if (op == "UseAltAz" && bOk)
557 Options::setUseAltAz(bVal);
558 if (op == "UseRefraction" && bOk)
559 Options::setUseRefraction(bVal);
560 if (op == "UseAutoLabel" && bOk)
561 Options::setUseAutoLabel(bVal);
562 if (op == "UseHoverLabel" && bOk)
563 Options::setUseHoverLabel(bVal);
564 if (op == "UseAutoTrail" && bOk)
565 Options::setUseAutoTrail(bVal);
566 if (op == "UseAnimatedSlewing" && bOk)
567 Options::setUseAnimatedSlewing(bVal);
568 if (op == "FadePlanetTrails" && bOk)
569 Options::setFadePlanetTrails(bVal);
570 if (op == "SlewTimeScale" && dOk)
571 Options::setSlewTimeScale(dVal);
572 if (op == "ZoomFactor" && dOk)
573 Options::setZoomFactor(dVal);
574 // if ( op == "MagLimitDrawStar" && dOk ) Options::setMagLimitDrawStar( dVal );
575 if (op == "MagLimitDrawDeepSky" && dOk)
576 Options::setMagLimitDrawDeepSky(dVal);
577 if (op == "StarDensity" && dOk)
578 Options::setStarDensity(dVal);
579 // if ( op == "MagLimitDrawStarZoomOut" && dOk ) Options::setMagLimitDrawStarZoomOut( dVal );
580 if (op == "MagLimitDrawDeepSkyZoomOut" && dOk)
581 Options::setMagLimitDrawDeepSkyZoomOut(dVal);
582 if (op == "StarLabelDensity" && dOk)
583 Options::setStarLabelDensity(dVal);
584 if (op == "MagLimitHideStar" && dOk)
585 Options::setMagLimitHideStar(dVal);
586 if (op == "MagLimitAsteroid" && dOk)
587 Options::setMagLimitAsteroid(dVal);
588 if (op == "AsteroidLabelDensity" && dOk)
589 Options::setAsteroidLabelDensity(dVal);
590 if (op == "MaxRadCometName" && dOk)
591 Options::setMaxRadCometName(dVal);
592
593 //these three are a "radio group"
594 if (op == "UseLatinConstellationNames" && bOk)
595 {
596 Options::setUseLatinConstellNames(true);
597 Options::setUseLocalConstellNames(false);
598 Options::setUseAbbrevConstellNames(false);
599 }
600 if (op == "UseLocalConstellationNames" && bOk)
601 {
602 Options::setUseLatinConstellNames(false);
603 Options::setUseLocalConstellNames(true);
604 Options::setUseAbbrevConstellNames(false);
605 }
606 if (op == "UseAbbrevConstellationNames" && bOk)
607 {
608 Options::setUseLatinConstellNames(false);
609 Options::setUseLocalConstellNames(false);
610 Options::setUseAbbrevConstellNames(true);
611 }
612
613 map()->forceUpdate();
614}
615
616void KStars::setColor(const QString &name, const QString &value)
617{
619 if (cs->hasColorNamed(name))
620 {
621 cs->setColor(name, value);
622 map()->forceUpdate();
623 }
624}
625
626QString KStars::colorScheme() const
627{
628 return data()->colorScheme()->fileName();
629}
630
632{
633 data()->colorScheme()->load(name);
634
635#if 0
636 if (ok)
637 {
638 //set the application colors for the Night Vision scheme
639 if (Options::darkAppColors())
640 {
641 //OriginalPalette = QApplication::palette();
642 QApplication::setPalette(DarkPalette);
643 if (KStars::Instance()->wiView())
644 KStars::Instance()->wiView()->setNightVisionOn(true);
645 //Note: This uses style sheets to set the dark colors, this is cross platform. Palettes have a different behavior on OS X and Windows as opposed to Linux.
646 //It might be a good idea to use stylesheets in the future instead of palettes but this will work for now for OS X.
647 //This is also in KStars.cpp. If you change it, change it in BOTH places.
648#ifdef Q_OS_OSX
649 qDebug() << Q_FUNC_INFO << "setting dark stylesheet";
650 qApp->setStyleSheet(
651 "QWidget { background-color: black; color:red; "
652 "selection-background-color:rgb(30,30,30);selection-color:white}"
653 "QToolBar { border:none }"
654 "QTabBar::tab:selected { background-color:rgb(50,50,50) }"
655 "QTabBar::tab:!selected { background-color:rgb(30,30,30) }"
656 "QPushButton { background-color:rgb(50,50,50);border-width:1px; border-style:solid;border-color:black}"
657 "QPushButton::disabled { background-color:rgb(10,10,10);border-width:1px; "
658 "border-style:solid;border-color:black }"
659 "QToolButton:Checked { background-color:rgb(30,30,30); border:none }"
660 "QComboBox { background-color:rgb(30,30,30); }"
661 "QComboBox::disabled { background-color:rgb(10,10,10) }"
662 "QScrollBar::handle { background: rgb(30,30,30) }"
663 "QSpinBox { border-width: 1px; border-style:solid; border-color:rgb(30,30,30) }"
664 "QDoubleSpinBox { border-width:1px; border-style:solid; border-color:rgb(30,30,30) }"
665 "QLineEdit { border-width: 1px; border-style: solid; border-color:rgb(30,30,30) }"
666 "QCheckBox::indicator:unchecked { background-color:rgb(30,30,30);border-width:1px; "
667 "border-style:solid;border-color:black }"
668 "QCheckBox::indicator:checked { background-color:red;border-width:1px; "
669 "border-style:solid;border-color:black }"
670 "QRadioButton::indicator:unchecked { background-color:rgb(30,30,30) }"
671 "QRadioButton::indicator:checked { background-color:red }"
672 "QRoundProgressBar { alternate-background-color:black }"
673 "QDateTimeEdit {background-color:rgb(30,30,30); border-width: 1px; border-style:solid; "
674 "border-color:rgb(30,30,30) }"
675 "QHeaderView { color:red;background-color:black }"
676 "QHeaderView::Section { background-color:rgb(30,30,30) }"
677 "QTableCornerButton::section{ background-color:rgb(30,30,30) }"
678 "");
679 qDebug() << Q_FUNC_INFO << "stylesheet set";
680#endif
681 }
682 else
683 {
684 if (KStars::Instance()->wiView())
685 KStars::Instance()->wiView()->setNightVisionOn(false);
686 QApplication::setPalette(OriginalPalette);
687#ifdef Q_OS_OSX
688 qDebug() << Q_FUNC_INFO << "setting light stylesheet";
689 qApp->setStyleSheet("");
690 qDebug() << Q_FUNC_INFO << "stylesheet set";
691#endif
692 }
693 }
694#endif
695
696 Options::setColorSchemeFile(name);
697
699
700 map()->forceUpdate();
701}
702
703void KStars::exportImage(const QString &url, int w, int h, bool includeLegend)
704{
705 ImageExporter *m_ImageExporter = m_KStarsData->imageExporter();
706
707 if (w <= 0)
708 w = map()->width();
709 if (h <= 0)
710 h = map()->height();
711
712 QSize size(w, h);
713
714 m_ImageExporter->includeLegend(includeLegend);
715 m_ImageExporter->setRasterOutputSize(&size);
716 m_ImageExporter->exportImage(url);
717}
718
720{
721 SkyObject *target = data()->objectNamed(objectName);
722 if (!target)
723 {
724 return QString("ERROR");
725 }
726 else
727 {
728 return KSDssDownloader::getDSSURL(target);
729 }
730}
731
732QString KStars::getDSSURL(double RA_J2000, double Dec_J2000, float width, float height)
733{
734 dms ra(RA_J2000), dec(Dec_J2000);
735 return KSDssDownloader::getDSSURL(ra, dec, width, height);
736}
737
739{
740 bool deleteTargetAfterUse = false;
741 const SkyObject *target = data()->objectNamed(objectName);
742 if (!target && fallbackToInternet)
743 {
745 {
747 if (cedata.first)
748 {
749 target = cedata.second.clone(); // We have to free this since we own the pointer
750 deleteTargetAfterUse = true; // so note that down
751 }
752 }
753 else
754 {
755 CatalogsDB::DBManager db_manager { CatalogsDB::dso_db_path() };
757 }
758
759 }
760 if (!target)
761 {
762 return QString("<xml></xml>");
763 }
764 QString output;
765 QXmlStreamWriter stream(&output);
766 stream.setAutoFormatting(true);
767 stream.writeStartDocument();
768 stream.writeStartElement("object");
769 stream.writeTextElement("Name", target->name());
770 stream.writeTextElement("Alt_Name", target->name2());
771 stream.writeTextElement("Long_Name", target->longname());
772 stream.writeTextElement("Constellation",
773 KStarsData::Instance()->skyComposite()->constellationBoundary()->constellationName(target));
774 stream.writeTextElement("RA_Dec_Epoch_JD", QString::number(target->getLastPrecessJD(), 'f', 3));
775 stream.writeTextElement("RA_HMS", target->ra().toHMSString());
776 stream.writeTextElement("Dec_DMS", target->dec().toDMSString());
777 stream.writeTextElement("RA_J2000_HMS", target->ra0().toHMSString());
778 stream.writeTextElement("Dec_J2000_DMS", target->dec0().toDMSString());
779 stream.writeTextElement("RA_Degrees", QString::number(target->ra().Degrees()));
780 stream.writeTextElement("Dec_Degrees", QString::number(target->dec().Degrees()));
781 stream.writeTextElement("RA_J2000_Degrees", QString::number(target->ra0().Degrees()));
782 stream.writeTextElement("Dec_J2000_Degrees", QString::number(target->dec0().Degrees()));
783 stream.writeTextElement("Type", target->typeName());
784 stream.writeTextElement("Magnitude", QString::number(target->mag(), 'g', 2));
785 stream.writeTextElement("Position_Angle", QString::number(target->pa(), 'g', 3));
786 auto *star = dynamic_cast<const StarObject *>(target);
787 auto *dso = dynamic_cast<const CatalogObject *>(target);
788 if (star)
789 {
790 stream.writeTextElement("Spectral_Type", star->sptype());
791 stream.writeTextElement("Genetive_Name", star->gname());
792 stream.writeTextElement("Greek_Letter", star->greekLetter());
793 stream.writeTextElement("Proper_Motion", QString::number(star->pmMagnitude()));
794 stream.writeTextElement("Proper_Motion_RA", QString::number(star->pmRA()));
795 stream.writeTextElement("Proper_Motion_Dec", QString::number(star->pmDec()));
796 stream.writeTextElement("Parallax_mas", QString::number(star->parallax()));
797 stream.writeTextElement("Distance_pc", QString::number(star->distance()));
798 stream.writeTextElement("Henry_Draper", QString::number(star->getHDIndex()));
799 stream.writeTextElement("BV_Index", QString::number(star->getBVIndex()));
800 }
801 else if (dso)
802 {
803 stream.writeTextElement("Catalog", dso->getCatalog().name);
804 stream.writeTextElement("Major_Axis", QString::number(dso->a()));
805 stream.writeTextElement("Minor_Axis", QString::number(dso->a() * dso->e()));
806 }
807 stream.writeEndElement(); // object
808 stream.writeEndDocument();
809
811 {
812 Q_ASSERT(!!target);
813 delete target;
814 }
815
816 return output;
817}
818
820{
821 Q_ASSERT(data());
822 const SkyObject *obj = data()->objectNamed(objectName); // make sure we work with a clone
823 if (!obj)
824 {
825 return QString("<xml></xml>");
826 }
827 SkyObject *target = obj->clone();
828 if (!target) // should not happen
829 {
830 qWarning() << "ERROR: Could not clone SkyObject " << objectName << "!";
831 return QString("<xml></xml>");
832 }
833
834 const KSNumbers *updateNum = data()->updateNum();
835 const KStarsDateTime ut = data()->ut();
836 const GeoLocation *geo = data()->geo();
839
840 // Make sure the coordinates of the SkyObject are updated
841 target->updateCoords(updateNum, true, geo->lat(), data()->lst(), true);
842 target->EquatorialToHorizontal(data()->lst(), geo->lat());
843
844 // Compute rise, set and transit times and parameters -- Code pulled from DetailDialog
845 QTime riseTime = target->riseSetTime(ut, geo, true); //true = use rise time
846 dms riseAz = target->riseSetTimeAz(ut, geo, true); //true = use rise time
847 QTime transitTime = target->transitTime(ut, geo);
848 dms transitAlt = target->transitAltitude(ut, geo);
849 if (transitTime < riseTime)
850 {
851 transitTime = target->transitTime(ut.addDays(1), geo);
852 transitAlt = target->transitAltitude(ut.addDays(1), geo);
853 }
854 //If set time is before rise time, use set time for tomorrow
855 QTime setTime = target->riseSetTime(ut, geo, false); //false = use set time
856 dms setAz = target->riseSetTimeAz(ut, geo, false); //false = use set time
857 if (setTime < riseTime)
858 {
859 setTime = target->riseSetTime(ut.addDays(1), geo, false); //false = use set time
860 setAz = target->riseSetTimeAz(ut.addDays(1), geo, false); //false = use set time
861 }
862 if (riseTime.isValid())
863 {
864 riseTimeString = QString::asprintf("%02d:%02d", riseTime.hour(), riseTime.minute());
865 setTimeString = QString::asprintf("%02d:%02d", setTime.hour(), setTime.minute());
866 riseAzString = riseAz.toDMSString(true, true);
867 setAzString = setAz.toDMSString(true, true);
868 }
869 else
870 {
871 if (target->alt().Degrees() > 0.0)
872 {
873 riseTimeString = setTimeString = QString("Circumpolar");
874 }
875 else
876 {
877 riseTimeString = setTimeString = QString("Never Rises");
878 }
880 }
881
882 transitTimeString = QString::asprintf("%02d:%02d", transitTime.hour(), transitTime.minute());
883 transitAltString = transitAlt.toDMSString(true, true);
884
885 QString output;
886 QXmlStreamWriter stream(&output);
887 stream.setAutoFormatting(true);
888 stream.writeStartDocument();
889 stream.writeStartElement("object");
890 stream.writeTextElement("Name", target->name());
891 stream.writeTextElement("RA_Dec_Epoch_JD", QString::number(target->getLastPrecessJD(), 'f', 3));
892 stream.writeTextElement("AltAz_JD", QString::number(data()->ut().djd(), 'f', 3));
893 stream.writeTextElement("RA_HMS", target->ra().toHMSString(true));
894 stream.writeTextElement("Dec_DMS", target->dec().toDMSString(true, true));
895 stream.writeTextElement("RA_J2000_HMS", target->ra0().toHMSString(true));
896 stream.writeTextElement("Dec_J2000_DMS", target->dec0().toDMSString(true, true));
897 stream.writeTextElement("RA_Degrees", QString::number(target->ra().Degrees()));
898 stream.writeTextElement("Dec_Degrees", QString::number(target->dec().Degrees()));
899 stream.writeTextElement("RA_J2000_Degrees", QString::number(target->ra0().Degrees()));
900 stream.writeTextElement("Dec_J2000_Degrees", QString::number(target->dec0().Degrees()));
901 stream.writeTextElement("Altitude_DMS", target->alt().toDMSString(true, true));
902 stream.writeTextElement("Azimuth_DMS", target->az().toDMSString(true, true));
903 stream.writeTextElement("Altitude_Degrees", QString::number(target->alt().Degrees()));
904 stream.writeTextElement("Azimuth_Degrees", QString::number(target->az().Degrees()));
905 stream.writeTextElement("Rise", riseTimeString);
906 stream.writeTextElement("Rise_Az_DMS", riseAzString);
907 stream.writeTextElement("Set", setTimeString);
908 stream.writeTextElement("Set_Az_DMS", setAzString);
909 stream.writeTextElement("Transit", transitTimeString);
910 stream.writeTextElement("Transit_Alt_DMS", transitAltString);
911 stream.writeTextElement("Time_Zone_Offset", QString::asprintf("%02.2f", geo->TZ()));
912
913 stream.writeEndElement(); // object
914 stream.writeEndDocument();
915 return output;
916}
917
918void KStars::renderEyepieceView(const QString &objectName, const QString &destPathChart, const double fovWidth,
919 const double fovHeight, const double rotation, const double scale, const bool flip,
920 const bool invert, QString imagePath, const QString &destPathImage, const bool overlay,
921 const bool invertColors)
922{
923 const SkyObject *obj = data()->objectNamed(objectName);
924 if (!obj)
925 {
926 qCWarning(KSTARS) << "Object named " << objectName << " was not found!";
927 return;
928 }
929 SkyObject *target = obj->clone();
930 const KSNumbers *updateNum = data()->updateNum();
931 const KStarsDateTime ut = data()->ut();
932 const GeoLocation *geo = data()->geo();
933 QPixmap *renderChart = new QPixmap();
934 QPixmap *renderImage = nullptr;
936 if (overlay || (!destPathImage.isEmpty()))
937 {
938 if (!QFile::exists(imagePath))
939 {
940 // We must download a DSS image
941 tempFile.open();
942 QEventLoop loop;
943 std::function<void(bool)> slot = [&loop](bool unused)
944 {
945 Q_UNUSED(unused);
946 loop.quit();
947 };
948 new KSDssDownloader(target, tempFile.fileName(), slot, this);
949 qDebug() << Q_FUNC_INFO << "DSS download requested. Waiting for download to complete...";
950 loop.exec(); // wait for download to complete
951 imagePath = tempFile.fileName();
952 }
953 if (QFile::exists(imagePath)) // required because DSS Download may fail
954 renderImage = new QPixmap();
955 }
956
957 // Make sure the coordinates of the SkyObject are updated
958 target->updateCoords(updateNum, true, geo->lat(), data()->lst(), true);
959 target->EquatorialToHorizontal(data()->lst(), geo->lat());
960
961 EyepieceField::renderEyepieceView(target, renderChart, fovWidth, fovHeight, rotation, scale, flip, invert,
962 imagePath, renderImage, overlay, invertColors);
964 delete renderChart;
965 if (renderImage)
966 {
968 delete renderImage;
969 }
970}
972{
973 QString output;
974
975 for (auto &object : KStarsData::Instance()->observingList()->obsList())
976 {
977 output.append(object->name() + '\n');
978 }
979 return output;
980}
981
983{
984 QString output;
985
986 for (auto &object : KStarsData::Instance()->observingList()->sessionList())
987 {
988 output.append(object->name() + '\n');
989 }
990 return output;
991}
992
997
1003{
1004 //QPRINTER_FOR_NOW
1005 // KPrinter printer( true, QPrinter::HighResolution );
1007 printer.setFullPage(false);
1008
1009 //Set up the printer (either with the Print Dialog,
1010 //or using the default settings)
1011 bool ok(false);
1012 if (usePrintDialog)
1013 {
1014 //QPRINTER_FOR_NOW
1015 // ok = printer.setup( this, i18n("Print Sky") );
1016 //QPrintDialog *dialog = KdePrint::createPrintDialog(&printer, this);
1017 QPrintDialog *dialog = new QPrintDialog(&printer, this);
1018 dialog->setWindowTitle(i18nc("@title:window", "Print Sky"));
1019 if (dialog->exec() == QDialog::Accepted)
1020 ok = true;
1021 delete dialog;
1022 }
1023 else
1024 {
1025 //QPRINTER_FOR_NOW
1026 // ok = printer.autoConfigure();
1027 ok = true;
1028 }
1029
1030 if (ok)
1031 {
1033
1034 //Save current ColorScheme file name and switch to Star Chart
1035 //scheme (if requested)
1037 if (useChartColors)
1038 {
1039 loadColorScheme("chart.colors");
1040 }
1041
1042 map()->setupProjector();
1043 map()->exportSkyImage(&printer, true);
1044
1045 //Restore old color scheme if necessary
1046 //(if printing was aborted, the ColorScheme is still restored)
1047 if (useChartColors)
1048 {
1050 map()->forceUpdate();
1051 }
1052
1054 }
1055}
1056
1058{
1059#ifndef HAVE_CFITSIO
1060 qWarning() << "KStars does not support loading FITS. Please recompile KStars with FITS support.";
1061#else
1063 fv->loadFile(imageURL);
1064#endif
1065}
A simple container object to hold the minimum information for a Deep Sky Object to be drawn on the sk...
Manages the catalog database and provides an interface to provide an interface to query and modify th...
Definition catalogsdb.h:183
This class stores all of the adjustable colors in KStars, in a QMap object keyed by the names of the ...
Definition colorscheme.h:27
QString fileName() const
Definition colorscheme.h:91
bool load(const QString &filename)
Load a color scheme from a *.colors file filename the filename of the color scheme to be loaded.
static void renderEyepieceView(const QImage *skyChart, QPixmap *renderChart, const double rotation=0, const double scale=1.0, const bool flip=false, const bool invert=false, const QImage *skyImage=nullptr, QPixmap *renderImage=nullptr, const bool overlay=false, const bool invertColors=false)
Orients the eyepiece view as needed, performs overlaying etc.
static CatalogObject * resolveAndAdd(CatalogsDB::DBManager &db_manager, const QString &query)
Resolves an object using the internet and adds it to the database.
Contains all relevant information for specifying a location on Earth: City Name, State/Province name,...
Definition geolocation.h:28
QString country() const
const CachingDms * lat() const
Definition geolocation.h:70
const CachingDms * lng() const
Definition geolocation.h:64
double TZ0() const
QString province() const
double TZ() const
QString name() const
Backends for exporting a sky image, either raster or vector, with a legend.
void includeLegend(bool include)
Include legend?
bool exportImage(QString url)
Exports an image with the defined settings.
void setRasterOutputSize(const QSize *size)
Set the size of output raster images.
Helps download a DSS image.
static QString getDSSURL(const SkyPoint *const p, const QString &version="all", struct KSDssImage::Metadata *md=nullptr)
High-level method to create a URL to obtain a DSS image for a given SkyPoint.
There are several time-dependent values used in position calculations, that are not specific to an ob...
Definition ksnumbers.h:43
const KStarsDateTime & lt() const
Definition kstarsdata.h:151
void setNextDSTChange(const KStarsDateTime &dt)
Set the NextDSTChange member.
Definition kstarsdata.h:110
void setLocation(const GeoLocation &l)
Set the GeoLocation according to the argument.
void changeDateTime(const KStarsDateTime &newDate)
Change the current simulation date/time to the KStarsDateTime argument.
void setFullTimeUpdate()
The Sky is updated more frequently than the moon, which is updated more frequently than the planets.
SkyObject * objectNamed(const QString &name)
Find object by name.
GeoLocation * nearestLocation(double longitude, double latitude)
nearestLocation Return nearest location to the given longitude and latitude coordinates
ColorScheme * colorScheme()
Definition kstarsdata.h:172
void syncLST()
Sync the LST with the simulation clock.
const KStarsDateTime & ut() const
Definition kstarsdata.h:157
GeoLocation * geo()
Definition kstarsdata.h:230
SkyMapComposite * skyComposite()
Definition kstarsdata.h:166
void setSnapNextFocus(bool b=true)
Disable or re-enable the slewing animation for the next Focus change.
Definition kstarsdata.h:283
Extension of QDateTime for KStars KStarsDateTime can represent the date/time as a Julian Day,...
KStarsDateTime addDays(int nd) const
Modify the Date/Time by adding a number of days.
Q_SCRIPTABLE Q_NOREPLY void setRaDec(double ra, double dec)
DBUS interface function.
SkyMap * map() const
Definition kstars.h:141
Q_SCRIPTABLE QString getFocusInformationXML()
DBUS interface function.
void applyConfig(bool doApplyFocus=true)
Apply config options throughout the program.
Definition kstars.cpp:311
Q_SCRIPTABLE Q_NOREPLY void readConfig()
DBUS interface function.
static KStars * Instance()
Definition kstars.h:123
Q_SCRIPTABLE Q_NOREPLY void zoomOut()
DBUS interface function.
Q_SCRIPTABLE Q_NOREPLY void setColor(const QString &colorName, const QString &value)
DBUS interface function.
Q_SCRIPTABLE Q_NOREPLY void renderEyepieceView(const QString &objectName, const QString &destPathChart, const double fovWidth=-1.0, const double fovHeight=-1.0, const double rotation=0.0, const double scale=1.0, const bool flip=false, const bool invert=false, QString imagePath=QString(), const QString &destPathImage=QString(), const bool overlay=false, const bool invertColors=false)
DBUS interface function.
Q_SCRIPTABLE Q_NOREPLY void popupMessage(int x, int y, const QString &message)
DBUS interface function.
Q_SCRIPTABLE Q_NOREPLY void openFITS(const QUrl &imageUrl)
DBUS interface function.
Q_SCRIPTABLE Q_NOREPLY void setTimeToNow()
DBUS interface function.
Q_SCRIPTABLE QString location()
location Returns a JSON Object (as string) that contains the following information: name: String prov...
void slotTrack()
action slot: Toggle whether kstars is tracking current position
Q_SCRIPTABLE QString getObservingWishListObjectNames()
DBUS interface function.
Q_SCRIPTABLE Q_NOREPLY void setTracking(bool track)
DBUS interface function.
KStarsData * data() const
Definition kstars.h:135
Q_DECL_DEPRECATED Q_SCRIPTABLE QString getOption(const QString &name)
DBUS interface function.
Q_SCRIPTABLE QString getDSSURL(const QString &objectName)
DBUS interface function.
Q_SCRIPTABLE QString getObjectDataXML(const QString &objectName, bool fallbackToInternet=false, bool storeInternetResolved=true)
DBUS interface function.
void colorSchemeChanged()
DBUS interface notification.
Q_SCRIPTABLE Q_NOREPLY void setAltAz(double alt, double az, bool altIsRefracted=false)
DBUS interface function.
Q_SCRIPTABLE Q_NOREPLY void waitForKey(const QString &k)
DBUS interface function.
Q_SCRIPTABLE Q_NOREPLY void addLabel(const QString &name)
DBUS interface function.
Q_SCRIPTABLE Q_NOREPLY void drawLine(int x1, int y1, int x2, int y2, int speed)
DBUS interface function.
Q_SCRIPTABLE QString getObjectPositionInfo(const QString &objectName)
DBUS interface function.
Q_SCRIPTABLE Q_NOREPLY void writeConfig()
DBUS interface function.
Q_SCRIPTABLE QString getSkyMapDimensions()
DBUS interface function.
Q_SCRIPTABLE Q_NOREPLY void addTrail(const QString &name)
DBUS interface function.
Q_SCRIPTABLE Q_NOREPLY void changeViewOption(const QString &option, const QString &value)
DBUS interface function.
Q_SCRIPTABLE Q_NOREPLY void zoomIn()
DBUS interface function.
Q_SCRIPTABLE Q_NOREPLY void setApproxFOV(double FOV_Degrees)
DBUS interface function.
Q_SCRIPTABLE Q_NOREPLY void exportImage(const QString &filename, int width=-1, int height=-1, bool includeLegend=false)
DBUS interface function.
Q_SCRIPTABLE Q_NOREPLY void waitFor(double t)
DBUS interface function.
Q_SCRIPTABLE Q_NOREPLY void loadColorScheme(const QString &name)
DBUS interface function.
Q_SCRIPTABLE Q_NOREPLY void printImage(bool usePrintDialog, bool useChartColors)
DBUS interface function.
Q_SCRIPTABLE bool setGPSLocation(double longitude, double latitude, double elevation, double tz0)
DBUS interface function.
Q_SCRIPTABLE Q_NOREPLY void setRaDecJ2000(double ra0, double dec0)
DBUS interface function.
void updateTime(const bool automaticDSTchange=true)
Update time-dependent data and (possibly) repaint the sky map.
Definition kstars.cpp:592
Q_SCRIPTABLE Q_NOREPLY void removeLabel(const QString &name)
DBUS interface function.
Q_SCRIPTABLE Q_NOREPLY void setLocalTime(int yr, int mth, int day, int hr, int min, int sec)
DBUS interface function.
Q_SCRIPTABLE QString getObservingSessionPlanObjectNames()
DBUS interface function.
Q_SCRIPTABLE Q_NOREPLY void zoom(double z)
DBUS interface function.
Q_SCRIPTABLE bool setGeoLocation(const QString &city, const QString &province, const QString &country)
DBUS interface function.
Q_SCRIPTABLE Q_NOREPLY void lookTowards(const QString &direction)
DBUS interface function.
void slotSetTimeToNow()
action slot: sync kstars clock to system time
Q_SCRIPTABLE Q_NOREPLY void removeTrail(const QString &name)
DBUS interface function.
Q_SCRIPTABLE Q_NOREPLY void defaultZoom()
DBUS interface function.
virtual KActionCollection * actionCollection() const
void setZoomFactor(double factor)
@ Set zoom factor.
Definition skymap.cpp:1167
SkyPoint * focus()
Retrieve the Focus point; the position on the sky at the center of the skymap.
Definition skymap.h:123
void setupProjector()
Call to set up the projector before a draw cycle.
Definition skymap.cpp:1246
void exportSkyImage(QPaintDevice *pd, bool scale=false)
Proxy method for SkyMapDrawAbstract::exportSkyImage()
Definition skymap.h:309
void setClickedPoint(const SkyPoint *f)
Set the ClickedPoint to the skypoint given as an argument.
Definition skymap.cpp:1012
void slotZoomOut()
Zoom out one step.
Definition skymap.cpp:1157
void setClickedObject(SkyObject *o)
Set the ClickedObject pointer to the argument.
Definition skymap.cpp:366
void forceUpdate(bool now=false)
Recalculates the positions of objects in the sky, and then repaints the sky map.
Definition skymap.cpp:1177
void slotZoomDefault()
Set default zoom.
Definition skymap.cpp:1162
SkyPoint * clickedPoint()
Retrieve the ClickedPoint position.
Definition skymap.h:217
void slotZoomIn()
Zoom in one step.
Definition skymap.cpp:1152
void slotCenter()
Center the display at the point ClickedPoint.
Definition skymap.cpp:380
Provides all necessary information about an object in the sky: its coordinates, name(s),...
Definition skyobject.h:42
virtual SkyObject * clone() const
Create copy of object.
Definition skyobject.cpp:50
dms riseSetTimeAz(const KStarsDateTime &dt, const GeoLocation *geo, bool rst) const
virtual double pa() const
Definition skyobject.h:212
virtual QString name(void) const
Definition skyobject.h:145
dms transitAltitude(const KStarsDateTime &dt, const GeoLocation *geo) const
virtual QString longname(void) const
Definition skyobject.h:164
QString name2(void) const
Definition skyobject.h:156
QTime transitTime(const KStarsDateTime &dt, const GeoLocation *geo) const
The same iteration technique described in riseSetTime() is used here.
QTime riseSetTime(const KStarsDateTime &dt, const GeoLocation *geo, bool rst, bool exact=true) const
Determine the time at which the point will rise or set.
Definition skyobject.cpp:93
static QString typeName(const int t)
float mag() const
Definition skyobject.h:206
The sky coordinates of a point in the sky.
Definition skypoint.h:45
double getLastPrecessJD() const
Definition skypoint.h:294
const CachingDms & dec() const
Definition skypoint.h:269
const CachingDms & ra0() const
Definition skypoint.h:251
virtual void updateCoordsNow(const KSNumbers *num)
updateCoordsNow Shortcut for updateCoords( const KSNumbers *num, false, nullptr, nullptr,...
Definition skypoint.h:382
const CachingDms & ra() const
Definition skypoint.h:263
void EquatorialToHorizontal(const CachingDms *LST, const CachingDms *lat)
Determine the (Altitude, Azimuth) coordinates of the SkyPoint from its (RA, Dec) coordinates,...
Definition skypoint.cpp:77
void setRA0(dms r)
Sets RA0, the catalog Right Ascension.
Definition skypoint.h:94
static double unrefract(const double alt, bool conditional=true)
Remove refraction correction, depending on conditional.
const dms & az() const
Definition skypoint.h:275
virtual void updateCoords(const KSNumbers *num, bool includePlanets=true, const CachingDms *lat=nullptr, const CachingDms *LST=nullptr, bool forceRecompute=false)
Determine the current coordinates (RA, Dec) from the catalog coordinates (RA0, Dec0),...
Definition skypoint.cpp:582
void setAlt(dms alt)
Sets Alt, the Altitude.
Definition skypoint.h:194
const dms & alt() const
Definition skypoint.h:281
void HorizontalToEquatorial(const dms *LST, const dms *lat)
Determine the (RA, Dec) coordinates of the SkyPoint from its (Altitude, Azimuth) coordinates,...
Definition skypoint.cpp:143
void setAz(dms az)
Sets Az, the Azimuth.
Definition skypoint.h:230
const CachingDms & dec0() const
Definition skypoint.h:257
void setDec0(dms d)
Sets Dec0, the catalog Declination.
Definition skypoint.h:119
This is a subclass of SkyObject.
Definition starobject.h:33
This class provides the information needed to determine whether Daylight Savings Time (DST; a....
provides a SkyObject with an attachable Trail
Definition trailobject.h:22
void clearTrail()
clear the Trail
void addToTrail(const QString &label=QString())
adds a point to the planet's trail
An angle, stored as degrees, but expressible in many ways.
Definition dms.h:38
const QString toDMSString(const bool forceSign=false, const bool machineReadable=false, const bool highPrecision=false) const
Definition dms.cpp:287
static constexpr double DegToRad
DegToRad is a const static member equal to the number of radians in one degree (dms::PI/180....
Definition dms.h:390
QString i18nc(const char *context, const char *text, const TYPE &arg...)
QString i18n(const char *text, const TYPE &arg...)
std::pair< bool, CatalogObject > resolveName(const QString &name)
Resolve the name of the given DSO and extract data from various sources.
void setPalette(const QPalette &palette, const char *className)
int exec(ProcessEventsFlags flags)
void quit()
bool exists() const const
void restoreOverrideCursor()
void setOverrideCursor(const QCursor &cursor)
QByteArray toJson(JsonFormat format) const const
QKeySequence fromString(const QString &str, SequenceFormat format)
virtual int exec() override
void setFullPage(bool fp)
QString & append(QChar ch)
QString arg(Args &&... args) const const
QString asprintf(const char *cformat,...)
bool isEmpty() const const
QString number(double n, char format, int precision)
double toDouble(bool *ok) const const
QString toLower() const const
WaitCursor
int hour() const const
int minute() const const
void setWindowTitle(const QString &)
void setAutoFormatting(bool enable)
void writeEndDocument()
void writeEndElement()
void writeStartDocument()
void writeStartElement(QAnyStringView namespaceUri, QAnyStringView name)
void writeTextElement(QAnyStringView namespaceUri, QAnyStringView name, QAnyStringView text)
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